vulnerability
Ubuntu: USN-6627-1 (CVE-2021-36411): libde265 vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Jan 10, 2022 | Feb 9, 2024 | Apr 16, 2026 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Jan 10, 2022
Added
Feb 9, 2024
Modified
Apr 16, 2026
Description
An issue has been found in libde265 v1.0.8 due to incorrect access control. A SEGV caused by a READ memory access in function derive_boundaryStrength of deblock.cc has occurred. The vulnerability causes a segmentation fault and application crash, which leads to remote denial of service.
Solutions
ubuntu-pro-upgrade-libde265-0ubuntu-upgrade-libde265-0
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.